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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Voice Engineer (Active Top Secret/SCI clearance required) - **Company:** TECHSOL, INC. - **Location:** Arlington, VA, United States - **Experience:** Expert - **Salary:** $150,000.0 - $160,000.0 - **Contract:** Permanent contract - **Skills:** Active Directory, Amazon Web Services, Microsoft Azure, Border Gateway Protocol, VoIP, Cisco Unified Communications Manager, Ubuntu (Operating System), Catalyst (Software), CentOS, Cisco Routers, Cloud Computing Security, Computer Networks, Dynamic Host Configuration Protocol, Debian Linux, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Trunking, Python (Programming Language), Network Security, Lightweight Directory Access Protocols (LDAP), Linux Distribution, Windows Servers, Network Architecture, Network Monitoring, Routing, Citrix Systems, Open Shortest Path First (OSPF), Paessler Router Traffic Grapher, Performance Tuning, Public Key Infrastructure, Windows PowerShell, Virtualization Technology, VMware VSphere, Network Routers, Scripting, Computer Networking Systems, Load Balancing, System Availability, Juniper, Information Technology, SolarWinds (Software), Splunk, Cisco, Vulnerability Analysis - **Published:** June 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=3c85602b5241200c ## About the Role Do you have experience in Python?, * Proven experience in designing and managing enterprise-level IT infrastructure with a focus on computer networking principles such as routing protocols (OSPF, EIGRP, BGP), TCP/IP stack management, DHCP/DNS configuration, and network architecture planning. * Extensive hands-on experience working with Cisco networking equipment including routers (Cisco routers), switches (Catalyst series), ASA firewalls, Meraki devices, Juniper equipment is highly desirable. * Strong background in VoIP technologies such as Cisco Unified Communications Manager (CUCM), Cisco Voice gateways; familiarity with SIP trunking and QoS (Quality of Service) configurations. * Demonstrated expertise in cloud security platforms like Azure or AWS; experience with virtualization environments including VMware vSphere or Citrix is preferred. * Knowledge of operating systems including Windows Server (Active Directory), Linux distributions (Ubuntu, CentOS, Debian), BSD variants; experience with system administration tasks is essential. * Familiarity with scripting languages such as Python or PowerShell for automation; experience with network monitoring tools like SolarWinds or PRTG is advantageous. * Understanding of network security concepts including PKI management, LDAP integration for authentication purposes; ability to perform vulnerability assessments using Splunk or similar tools. * Experience supporting telecommunication systems in high availability environments; knowledge of SAN/NFS storage solutions; proficiency in implementing load balancing strategies for voice traffic. * Strong grasp of ITIL best practices for service management; experience working within Agile development frameworks enhances collaboration across teams. Join us if you're eager to leverage your expertise in computer science and network engineering to shape innovative voice communication solutions that empower our organization's global operations! ## Description We are seeking a dynamic and highly skilled Senior Voice Engineer to lead the design, deployment, and management of advanced voice communication systems within our IT infrastructure. This role offers an exciting opportunity to work at the forefront of telecommunications technology, ensuring seamless voice connectivity across diverse platforms. The ideal candidate will possess a passion for innovation, a deep understanding of network architecture, and a commitment to maintaining high standards of security and reliability. As a key member of our network engineering team, you will drive initiatives that enhance voice services, optimize system performance, and support our organization's communication needs on a global scale. Active Top Secret/SCI clearance is required to apply. 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